參數(shù)資料
型號(hào): S6A0079
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 34COM/120SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
中文描述: 34COM/120SEG驅(qū)動(dòng)
文件頁(yè)數(shù): 11/36頁(yè)
文件大?。?/td> 338K
代理商: S6A0079
34COM/120SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
S6A0079
11
TIMING GENERATION CIRCUIT
Timing generation circuit generates clock signals for the internal operations.
ADDRESS COUNTER (AC)
Address Counter (AC) stores DDRAM/CGRAM address, transferred from IR. After writing into (reading from)
DDRAM/CGRAM, AC is automatically increased (decreased) by 1. When RS = "Low" and R/W = "High", AC can
be read through DB0 - DB6.
CURSOR/BLINK CONTROL CIRCUIT
It controls cursor/blink ON/OFF and black/white inversion at cursor position.
LCD DRIVER CIRCUIT
LCD Driver circuit has 34 common and 120 segment signals for LCD driving. Data from CGRAM/CGROM is
transferred to 120-bit segment latch serially, which is stored to 120-bit shift latch. When each common is selected
by 34-bit common register, segment data also output through segment driver from 120-bit segment latch. In case
of 2-line or 4-line mode, COM0-COM33 have 1/33 duty ratio. COM0 (COM33) makes the data of CGRAM (Icon
RAM) enable to display icons.
相關(guān)PDF資料
PDF描述
S6A0090 64 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD
S6A0092 80 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD
S6A0093 80 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD
S6A0094 80 SEG / 34 COM DRIVER & CONTROLLER FOR STN LCD
S6A2067 80 SEGMENT DRIVER FOR DOT MATRIX LCD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S6A0090 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:64 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD
S6A0092 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:80 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD
S6A0093 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:80 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD
S6A0094 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:80 SEG / 34 COM DRIVER & CONTROLLER FOR STN LCD
S6A1-12VDC 制造商:Allied Controls Incorporated 功能描述:Electromechanical Relay DPDT 2A 12VDC 160Ohm Through Hole